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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JB

John C. Bradley — 5 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
WEWestinghouse Electric: 1 patents #3,133 of 5,212Top 65%
Saint Clair, MI: #13 of 95 inventorsTop 15%
Michigan: #18,552 of 86,293 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
John C. Bradley has been granted 5 US patents while listed as an inventor at Microsoft. The first was granted in 1981 and the most recent in October 2017. John C. Bradley ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John C. Bradley in Saint Clair, MI, US.

Patents per Year

Patents granted per year, 1981 to 2017Bar chart with a peak of 2 patents in 2017.peak 21981: 1 patents19811998: 1 patents19982005: 1 patents20052017: 2 patents2017

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D801385 Display screen with icon Michael John Eckert 2017-10-31
D798316 Display screen with graphical user interface Devi Brunsch, Michael John Eckert 2017-09-26
6944989 System and kit of components for winterizing trees 2005-09-20
5826076 Computer-based information access method and apparatus to permit SQL-based manipulation of programming language-specific data files Frederick A. Hewett, Bruce D. Sinclair 1998-10-20
4247909 Programmable dual stack relay ladder diagram line solver with shift register David M. Cherba 1981-01-27 $1,184,000